Jan Schmidt
1b8af98208
hlsdemux2: Recalculate partial segments in anchor segment
...
When recalculating the partial segment stream times in
gst_hls_media_playlist_recalculate_stream_time(), don't miss the anchor segment
itself.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
e1a6ec22ee
hlsdemux2: Dump init uri details for segments.
...
When dumping an m3u8 playlist to debug, include information about any
initialisation data.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
2c82fdf276
hlsdemux2: Use gst_hls_media_playlist_recalculate_stream_time()
...
Instead of recalculating stream times manually in a playlist, let the playlist
do it, so that it fixes up partial segment stream times too.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
d76aacfb82
hlsdemux2: LL-HLS improvements
...
Fixes for stream_time recalculation and handling in partial segments.
Disallow bitrate switching when in the middle of partial segments - only at a
full segment (or right before the first partial segment of a segment).
It's possible but more difficult to switch bitrates in the middle of a partial
segment group, since they are less likely to have aligned keyframes. In any
case, the seek code can't do that right now.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
b6abe94890
hlsdemux2: Continue implementing LL-HLS support
...
Somewhat working support for proceeding into the partial segments appearing at
the live edge of the playlist.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
92e849070f
hlsdemux2: Mark locations where partial segments need handling
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
cfc62a69f7
hlsdemux2: Start adding partial_segment handling
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
9aa2497062
hlsdemux2: Note STABLE-RENDITION-ID is not handled
...
Add a comment that STABLE-RENDITION-ID is not yet parsed or used.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
e2750d4ae3
hlsdemux2: Calculate stream times for partial segments
...
When calculating stream times for segments, fill in the stream time fields on
any attached partial segments
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
43a8d45ac6
hlsdemux2: Add unit test for parsing LL-HLS playlist
...
Test parsing of partial segments (EXT-X-PART, EXT-X-PART-INF) and preload
hints (EXT-X-PRELOAD)
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
3c50f54310
hlsdemux2: Implement preload hint parsing
...
Load EXT-X-PRELOAD-HINT into a preload_hints array in the media playlist
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
3ed6a23a4d
hlsdemux2: Implement EXT-X-SERVER-CONTROL parsing
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
07f51396af
hlsdemux2: Add parsing of partial segments
...
Add partial segments to each media segment, and potentially create a trailing
dummy segment if there are partial segments at the end of the playlist
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Jan Schmidt
fac7177354
hlsdemux2: make helper function for parsing times
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Edward Hervey
4e946890b2
adaptivedemux2: Global output position is always positive
...
Change to non-signed GstClockTime for tracking
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883 >
2023-02-03 16:52:21 +00:00
Seungha Yang
e1a22402d3
tools: Make sure UTF-8 encoded command line arguments on Windows
...
On Windows, arguments passed in main() are system codepage
encoded and might not be valid UTF-8 string.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3828 >
2023-02-03 16:05:19 +00:00
Seungha Yang
090d50e1a0
tests: Add CUDA memory allocator test
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:43 +00:00
Seungha Yang
10ade466ef
nvenc: Use CUDA stream of memory if exists
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:43 +00:00
Seungha Yang
7a8bb85523
cudaupload, cudadownload: Update for shared CUDA stream
...
Use CUDA stream of memory if exists
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:43 +00:00
Seungha Yang
aabcba16db
nvdecoder: Skip synchronization if downstream buffer holds CUDA stream
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
ddc5f1d425
cudaconvertscale: Add support for shared CUDA stream
...
If CUDA stream is shared by upstream/downstream, don't sync at
convert element
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
1cb47d549b
cudaconverter: Don't sync per conversion
...
Caller should take care of synchronization
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
8d14194fdd
nvencoder: Add support for shared CUDA stream
...
Sets CUDA stream on CUDA buffer pool so that CUDA stream object
can be shared
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
d409c35367
cudabufferpool: Add support for CUDA stream use in memory
...
* Use GstCudaPoolAllocator
* Pass configured GstCudaStream object to allocator
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
30d06e03c2
cudamemory: Make GstCudaStream-aware
...
This will be used for CUDA stream sharing.
* Adding GstCudaPoolAllocator object. The pool allocator will
control synchronization of allocated memory objects.
* Modify gst_cuda_allocator_alloc() API so that caller can specify/set
GstCudaStream object for the newly allocated memory.
* GST_CUDA_MEMORY_TRANSFER_NEED_SYNC flag is added in addition to
existing GST_CUDA_MEMORY_TRANSFER_NEED_{UPLOAD,DOWNLOAD}.
The flag indicates that any GPU command queued in the CUDA stream
may not be finished yet, and caller should take care of the
synchronization.
The flag is controlled by GstCudaMemory object if the memory holds
GstCudaStream. (Otherwise, GstCudaMemory will do synchronization
as before this commit). Specifically, GstCudaMemory object will set
the new flag automatically when memory is mapped with
(GST_MAP_CUDA | GST_MAP_WRITE) flags. Caller will need to unset
the flag via GST_MEMORY_FLAG_UNSET() if it's already synchronized
by client code.
* gst_cuda_memory_sync() helper function is added to perform synchronization
* Why not use CUevent object to keep track of synchronization status?
CUDA provides fence-like interface already via CUevent object,
but cuEventRecord/cuEventQuery APIs are not zero-cost operations.
Instead, in this version, the status is tracked by using map and
object flags.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
9eaae61a44
cudamemory: Allow nullptr allocator object
...
The GstCudaAllocator object doesn't hold any device object.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
0a81c8deb3
nvcodec: Port to GstCudaStream
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
a7c54ebc06
cuda: Add GstCudaStream object
...
Wrap CUstream handle with GstCudaStream to make it ref-counted
object. This GstCudaStream object will be used later for
CUDA stream sharing
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
661b5f60c6
cuda: Provide single header include entry point
...
Add "gstcuda.h" header file
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
c0a4f41525
pluginloader-win32: Prepend gstreamer-1.0-0.dll directory to PATH env for child process
...
Usually gst-plugin-scanner.exe will be located under libexec/gstreamer-1.0
or even somewhere user specified location via GST_PLUGIN_SCANNER
environment. So, in order for child process to be able to load
GStreamer DLLs, parent process will need to update PATH env
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3886 >
2023-02-03 14:25:21 +00:00
Seungha Yang
bc0708eafb
nvencoder: Fix min buffers parameter of allocation query in auto GPU mode
...
At the time when propose_allocation() get called, encoder session
would not be initialized yet.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3888 >
2023-02-03 22:19:22 +09:00
Jordan Petridis
37a8cbcb3f
ci: Mark MESON_COMMIT for prefill in gitlab
...
Starting with gitlab 15.7 we can give hints to the UI when triggering
a pipeline manually that we might want to change a variable.
https://docs.gitlab.com/15.7/ee/ci/pipelines/index.html#prefill-variables-in-manual-pipelines
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3639 >
2023-02-03 11:28:19 +00:00
Sebastian Dröge
8aa376d541
gstreamer: Decide rate-control-mode based on the bitrate/cqp/crf settings
...
And also keep the default encoder settings but simply override them with
our own values that we care about.
This mirrors the encoder configuration behaviour from ffmpeg.
2023-02-03 12:48:56 +02:00
Sebastian Dröge
70c83bc59c
gstreamer: Use GLib types instead of stdint.h types consistently
2023-02-03 12:48:56 +02:00
Sebastian Dröge
dd1db338df
gstreamer: Fix double unref
...
The ownership of the caps is passed to `gst_video_encoder_set_output_state()`.
2023-02-03 12:48:56 +02:00
Sebastian Dröge
df064c6cc2
gstreamer: Configure colorimetry and HDR metadata if present
...
This raises the minimum GStreamer requirement to 1.16 as used by the CI
and optionally makes use of 1.18 features, including HDR.
2023-02-03 12:48:25 +02:00
Sebastian Dröge
aeee6f5b6a
gstreamer: Set correct maximum width/height limits
2023-02-03 12:35:24 +02:00
Sebastian Dröge
65eb56e7ad
gstreamer: Use correct 10-bit format on big endian systems
2023-02-03 12:35:24 +02:00
Sebastian Dröge
90fd191392
gstreamer: Set force_key_frames=true
in CQP/CRF mode
...
Other modes don't support that so keyframes can't be requested at
arbitrary times.
2023-02-03 12:35:24 +02:00
Sebastian Dröge
f24643b48f
gstreamer: Add support for setting arbitrary parameters via parameters-string
property
2023-02-03 12:35:18 +02:00
Sebastian Dröge
d746164ba0
gstreamer: Fix naming of function name that was taken over from the SVT-HEVC encoder
2023-02-03 12:34:38 +02:00
Sebastian Dröge
ddb9a037e1
gstreamer: Don't overwrite application configuration on initialization and initialize with the default configuration
2023-02-03 12:34:38 +02:00
Sebastian Dröge
7b1b33aff2
gstreamer: Clean up property handling
...
Use more correct types, defaults and clean up property names a bit.
This now matches the configuration provided by ffmpeg.
2023-02-03 12:34:38 +02:00
Sebastian Dröge
78ee7e82d9
gstreamer: Mark all internal functions as static
2023-02-03 12:34:38 +02:00
Sebastian Dröge
10769e7fe6
gstreamer: Fix encoder and buffer state life cycle
...
Allocate/deallocate the encoder in `open()`/`close()` and its buffers in
`start()` / `stop()`.
Also fail correctly if configuring the encoder fails.
2023-02-03 12:34:38 +02:00
Sebastian Dröge
24d6027d2e
gstreamer: Remove unused frame_count
and dts_offset
2023-02-03 12:34:38 +02:00
Sebastian Dröge
2d250439f1
gstreamer: Fix debug category description
2023-02-03 12:34:38 +02:00
Adrian Fiergolski
79d2af5626
avtp: rvf: add missing since markers
...
Add missing markers.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1335 >
2023-02-02 19:15:46 +01:00
Adrian Fiergolski
9f880b37fc
avtp: rvf: add AVTP RVF de-payload support
...
Add AVTP Raw Video Format de-payload support. The element supports only
GRAY16_LE output format, so:
- active pixels (no vertical blanking),
- progressive mode,
- 8 and 16-bit pixel depth,
- mono pixel format,
- grayscale colorspace.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1335 >
2023-02-02 19:15:42 +01:00
Adrian Fiergolski
d8f449ccda
avtp: cvf: extract AVTP VF depayload base class
...
Extract a part which could be common with the AVTP RVF depayload plugin to a separate class.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1335 >
2023-02-02 19:15:38 +01:00